el-select not showing selected label when v-model is manipulated in beforeMount()
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el-select is not displaying the label of the selected option but is correctly updating the v-model with el-option :value. It is probably due to the manipulation in beforeMount() as when that is removed, the label correctly displays the option selected.
However, multiple object copies are required for my use case which is to map headers from uploaded files to expected headers where each file can have the same expected header.
Here's a fiddle with my issue: https://jsfiddle.net/c8auL7fk/
vuejs2 element-ui
asked Nov 9 at 8:58
niknation
33
add a comment |
up vote
0
down vote
favorite
el-select is not displaying the label of the selected option but is correctly updating the v-model with el-option :value. It is probably due to the manipulation in beforeMount() as when that is removed, the label correctly displays the option selected.
However, multiple object copies are required for my use case which is to map headers from uploaded files to expected headers where each file can have the same expected header.
Here's a fiddle with my issue: https://jsfiddle.net/c8auL7fk/
vuejs2 element-ui
asked Nov 9 at 8:58
niknation
33
Can you explain what's not working? What should the labels in the el-select be?
– Jim B.
Nov 15 at 4:48
I edited the post to clarify this. I have also found an answer to my issue already and have posted it.
– niknation
Nov 20 at 3:08
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
el-select is not displaying the label of the selected option but is correctly updating the v-model with el-option :value. It is probably due to the manipulation in beforeMount() as when that is removed, the label correctly displays the option selected.
However, multiple object copies are required for my use case which is to map headers from uploaded files to expected headers where each file can have the same expected header.
Here's a fiddle with my issue: https://jsfiddle.net/c8auL7fk/
vuejs2 element-ui
asked Nov 9 at 8:58
niknation
33
el-select is not displaying the label of the selected option but is correctly updating the v-model with el-option :value. It is probably due to the manipulation in beforeMount() as when that is removed, the label correctly displays the option selected.
However, multiple object copies are required for my use case which is to map headers from uploaded files to expected headers where each file can have the same expected header.
Here's a fiddle with my issue: https://jsfiddle.net/c8auL7fk/
vuejs2 element-ui
vuejs2 element-ui
asked Nov 9 at 8:58
niknation
33
asked Nov 9 at 8:58
niknation
33
edited Nov 20 at 3:01
asked Nov 9 at 8:58
niknation
33
asked Nov 9 at 8:58
niknation
33
asked Nov 9 at 8:58
niknation
33
33
Can you explain what's not working? What should the labels in the el-select be?
– Jim B.
Nov 15 at 4:48
I edited the post to clarify this. I have also found an answer to my issue already and have posted it.
– niknation
Nov 20 at 3:08
add a comment |
Can you explain what's not working? What should the labels in the el-select be?
– Jim B.
Nov 15 at 4:48
I edited the post to clarify this. I have also found an answer to my issue already and have posted it.
– niknation
Nov 20 at 3:08
Can you explain what's not working? What should the labels in the el-select be?
– Jim B.
Nov 15 at 4:48
Can you explain what's not working? What should the labels in the el-select be?
– Jim B.
Nov 15 at 4:48
I edited the post to clarify this. I have also found an answer to my issue already and have posted it.
– niknation
Nov 20 at 3:08
I edited the post to clarify this. I have also found an answer to my issue already and have posted it.
– niknation
Nov 20 at 3:08
add a comment |
1 Answer
1
active
oldest
votes
up vote
0
down vote
accepted
I submitted a bug report for this here: https://github.com/ElemeFE/element/issues/13373 and a contributor got back to me.
Vue is unable to catch changes to dynamically created properties. Objects need to be written in an immutable manner.
More details on immutable js objects here: https://wecodetheweb.com/2016/02/12/immutable-javascript-using-es6-and-beyond/
answered Nov 20 at 3:06
niknation
33
add a comment |
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
0
down vote
accepted
I submitted a bug report for this here: https://github.com/ElemeFE/element/issues/13373 and a contributor got back to me.
Vue is unable to catch changes to dynamically created properties. Objects need to be written in an immutable manner.
More details on immutable js objects here: https://wecodetheweb.com/2016/02/12/immutable-javascript-using-es6-and-beyond/
answered Nov 20 at 3:06
niknation
33
add a comment |
up vote
0
down vote
accepted
I submitted a bug report for this here: https://github.com/ElemeFE/element/issues/13373 and a contributor got back to me.
Vue is unable to catch changes to dynamically created properties. Objects need to be written in an immutable manner.
More details on immutable js objects here: https://wecodetheweb.com/2016/02/12/immutable-javascript-using-es6-and-beyond/
answered Nov 20 at 3:06
niknation
33
add a comment |
up vote
0
down vote
accepted
up vote
0
down vote
accepted
I submitted a bug report for this here: https://github.com/ElemeFE/element/issues/13373 and a contributor got back to me.
Vue is unable to catch changes to dynamically created properties. Objects need to be written in an immutable manner.
More details on immutable js objects here: https://wecodetheweb.com/2016/02/12/immutable-javascript-using-es6-and-beyond/
answered Nov 20 at 3:06
niknation
33
I submitted a bug report for this here: https://github.com/ElemeFE/element/issues/13373 and a contributor got back to me.
Vue is unable to catch changes to dynamically created properties. Objects need to be written in an immutable manner.
More details on immutable js objects here: https://wecodetheweb.com/2016/02/12/immutable-javascript-using-es6-and-beyond/
answered Nov 20 at 3:06
niknation
33
answered Nov 20 at 3:06
niknation
33
answered Nov 20 at 3:06
niknation
33
answered Nov 20 at 3:06
niknation
33
33
add a comment |
add a comment |
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Can you explain what's not working? What should the labels in the el-select be?
– Jim B.
Nov 15 at 4:48
I edited the post to clarify this. I have also found an answer to my issue already and have posted it.
– niknation
Nov 20 at 3:08